LoTherme-408 is ideally suited for repair & joining of stabilized as well as un-stabilized 18Cr - 8Ni stainless steels of normal as well as extra low carbon versions. It can also used for welding cast steels of matching composition.
ULTIMATE TENSILE STRENGTH : 59 kgf/mm2
ELONGATION (L=4d) : 38 %
Re-dry the electrodes at 300-350 C for one hour. Clean the weld area free of rust, oil, grease, paint, or any other surface contamination. To ensure minimal heat input, use short arc and stringer bead technique.
|Current Range (Amps)||140-170||100-130||70-100||50-70|